<?php

namespace App\Http\Controllers;

use App\Models\DatastorePcc;
use App\Models\Servers;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use lfkeitel\phptotp\Base32;
use lfkeitel\phptotp\Totp;

class DatastorePCCController extends Controller
{
    public function index(Request $request) {
        $dpccs = DatastorePcc::all();
        return view('dpccs.index', ['dpccs' => $dpccs]);
    }

    public function add(Request $request) {
        return view('dpccs.add');
    }

    public function edit(Request $request) {
        $dpcc_id = $request->id;
        $dpcc = DatastorePcc::findOrFail($dpcc_id);
        return view('dpccs.edit', ['dpcc' => $dpcc]);
    }

    public function update(Request $request) {
        $dpcc_id = $request->id;
        $dpcc = DatastorePcc::findOrFail($dpcc_id);
        $this->makeChanges($request, $dpcc);
        return redirect()->route('dpccs.edit', ['id' => $dpcc->id])->with('status', 'Sauvegardé !');
    }

    public function store(Request $request) {
        $dpcc = new DatastorePcc();
        $this->makeChanges($request, $dpcc);
        return redirect()->route('dpccs.edit', ['id' => $dpcc->id])->with('status', 'Sauvegardé !');
    }

    public function delete(Request $request) {
        $dpcc_id = $request->id;
        $dpcc = DatastorePcc::findOrFail($dpcc_id);

        $isUsed = Servers::where('datastore_pcc_id', '=', $dpcc->id)->get();
        if ($isUsed->count() === 0)
            $isUsed = false;

        return view('dpccs.delete', ['dpcc' => $dpcc, 'isUsed' => $isUsed]);
    }

    public function forceDelete(Request $request)
    {
        $dpcc_id = $request->id;

        $otp = $request->otp;

        $lastCode = (new Totp())->GenerateToken(Base32::decode(Auth::user()->totp_secret), Carbon::now()->subSeconds(30)->timestamp);
        $code = (new Totp())->GenerateToken(Base32::decode(Auth::user()->totp_secret));

        if ($otp === $code || $otp === $lastCode) {
            $dpcc = DatastorePcc::findOrFail($dpcc_id);
            $dpcc->delete();
            return redirect()->route('dpccs.index')->with('status', 'Datastore PCC supprimé !');
        }else{
            return redirect()->route('dpccs.edit', ['id' => $dpcc_id])->with('error', 'Code de vérification invalide.');
        }
    }

    private function makeChanges($request, $dpcc) {
        $title = $request->title;
        $comment = $request->comment;

        $dpcc->title = $title;
        $dpcc->comment = $comment;
        $dpcc->save();
    }
}